Import yaSSL version 1.4.3

extra/yassl/examples/echoserver/echoserver.cpp:
  Import patch yassl.diff
extra/yassl/examples/server/server.cpp:
  Import patch yassl.diff
extra/yassl/include/openssl/ssl.h:
  Import patch yassl.diff
extra/yassl/src/template_instnt.cpp:
  Import patch yassl.diff
extra/yassl/taocrypt/src/misc.cpp:
  Import patch yassl.diff
extra/yassl/testsuite/test.hpp:
  Import patch yassl.diff
extra/yassl/taocrypt/src/crypto.cpp:
  Import patch yassl.diff

extra/yassl/examples/echoserver/echoserver.cpp

@@ -23,6 +23,18 @@
 #endif // NO_MAIN_DRIVER
 
 
+
+void EchoError(SSL_CTX* ctx, SSL* ssl, SOCKET_T& s1, SOCKET_T& s2,
+               const char* msg)
+{
+    SSL_CTX_free(ctx);
+    SSL_free(ssl);
+    tcp_close(s1);
+    tcp_close(s2);
+    err_sys(msg);
+}
+
+
 THREAD_RETURN YASSL_API echoserver_test(void* args)
 {
 #ifdef _WIN32
@@ -65,10 +77,9 @@ THREAD_RETURN YASSL_API echoserver_test(void* args)
     while (!shutdown) {
         sockaddr_in client;
         socklen_t   client_len = sizeof(client);
-        int         clientfd = accept(sockfd, (sockaddr*)&client,
+        SOCKET_T    clientfd   = accept(sockfd, (sockaddr*)&client,
                                       (ACCEPT_THIRD_T)&client_len);
-        if (clientfd == -1)
+        if (clientfd == -1) {
-        {
             SSL_CTX_free(ctx);
             tcp_close(sockfd);
             err_sys("tcp accept failed");
@@ -77,13 +88,7 @@ THREAD_RETURN YASSL_API echoserver_test(void* args)
         SSL* ssl = SSL_new(ctx);
         SSL_set_fd(ssl, clientfd);
         if (SSL_accept(ssl) != SSL_SUCCESS)
-        {
+            EchoError(ctx, ssl, sockfd, clientfd, "SSL_accept failed");
-            SSL_CTX_free(ctx);
-            SSL_free(ssl);
-            tcp_close(sockfd);
-            tcp_close(clientfd);
-            err_sys("SSL_accept failed");
-        }
 
         char command[1024];
         int echoSz(0);
@@ -112,13 +117,7 @@ THREAD_RETURN YASSL_API echoserver_test(void* args)
                 echoSz += sizeof(footer);
 
                 if (SSL_write(ssl, command, echoSz) != echoSz)
-                {
+                    EchoError(ctx, ssl, sockfd, clientfd, "SSL_write failed");
-                    SSL_CTX_free(ctx);
-                    SSL_free(ssl);
-                    tcp_close(sockfd);
-                    tcp_close(clientfd);
-                    err_sys("SSL_write failed");
-                }
 
                 break;
             }
@@ -129,13 +128,7 @@ THREAD_RETURN YASSL_API echoserver_test(void* args)
         #endif
 
             if (SSL_write(ssl, command, echoSz) != echoSz)
-            {
+                EchoError(ctx, ssl, sockfd, clientfd, "SSL_write failed");
-                SSL_CTX_free(ctx);
-                SSL_free(ssl);
-                tcp_close(sockfd);
-                tcp_close(clientfd);
-                err_sys("SSL_write failed");
-        }
         }
         SSL_free(ssl);
         tcp_close(clientfd);

extra/yassl/examples/server/server.cpp

@@ -4,6 +4,15 @@
 #include "../../testsuite/test.hpp"
 
 
+void ServerError(SSL_CTX* ctx, SSL* ssl, SOCKET_T& sockfd, const char* msg)
+{
+    SSL_CTX_free(ctx);
+    SSL_free(ssl);
+    tcp_close(sockfd);
+    err_sys(msg);
+}
+
+
 THREAD_RETURN YASSL_API server_test(void* args)
 {
 #ifdef _WIN32
@@ -12,7 +21,7 @@ THREAD_RETURN YASSL_API server_test(void* args)
 #endif
 
     SOCKET_T sockfd   = 0;
-    int      clientfd = 0;
+    SOCKET_T clientfd = 0;
     int      argc     = 0;
     char**   argv     = 0;
 
@@ -33,13 +42,7 @@ THREAD_RETURN YASSL_API server_test(void* args)
     SSL_set_fd(ssl, clientfd);
    
     if (SSL_accept(ssl) != SSL_SUCCESS)
-    {
+        ServerError(ctx, ssl, clientfd, "SSL_accept failed");
-        SSL_CTX_free(ctx);
-        SSL_free(ssl);
-        tcp_close(sockfd);
-        tcp_close(clientfd);
-        err_sys("SSL_accept failed");
-    }
 
     showPeer(ssl);
     printf("Using Cipher Suite: %s\n", SSL_get_cipher(ssl));
@@ -50,13 +53,7 @@ THREAD_RETURN YASSL_API server_test(void* args)
 
     char msg[] = "I hear you, fa shizzle!";
     if (SSL_write(ssl, msg, sizeof(msg)) != sizeof(msg))
-    {
+        ServerError(ctx, ssl, clientfd, "SSL_write failed");
-        SSL_CTX_free(ctx);
-        SSL_free(ssl);
-        tcp_close(sockfd);
-        tcp_close(clientfd);
-        err_sys("SSL_write failed"); 
-    }
 
     DH_free(dh);
     SSL_CTX_free(ctx);

extra/yassl/include/openssl/ssl.h

@@ -41,7 +41,7 @@
 #include "rsa.h"
 
 
-#define YASSL_VERSION "1.4.2"
+#define YASSL_VERSION "1.4.3"
 
 
 #if defined(__cplusplus)

extra/yassl/src/template_instnt.cpp

@@ -109,6 +109,7 @@ template void ysArrayDelete<char>(char*);
 
 template int min<int>(int, int);
 template unsigned int min<unsigned int>(unsigned int, unsigned int);
+template unsigned long min<unsigned long>(unsigned long, unsigned long);
 }
 
 #endif // HAVE_EXPLICIT_TEMPLATE_INSTANTIATION

extra/yassl/taocrypt/src/crypto.cpp

@@ -0,0 +1,39 @@
+/* crypto.cpp                                
+ *
+ * Copyright (C) 2003 Sawtooth Consulting Ltd.
+ *
+ * This file is part of yaSSL.
+ *
+ * yaSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * There are special exceptions to the terms and conditions of the GPL as it
+ * is applied to yaSSL. View the full text of the exception in the file
+ * FLOSS-EXCEPTIONS in the directory of this software distribution.
+ *
+ * yaSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/* put features that other apps expect from OpenSSL type crypto */
+
+
+
+extern "C" {
+
+    // for libcurl configure test, these are the signatures they use
+    // locking handled internally by library
+    char CRYPTO_lock() { return 0;}
+    char CRYPTO_add_lock() { return 0;}
+}  // extern "C"
+
+
+

extra/yassl/taocrypt/src/misc.cpp

@@ -29,6 +29,7 @@
 #include "runtime.hpp"
 #include "misc.hpp"
 
+
 #ifdef YASSL_PURE_C
 
     void* operator new(size_t sz, TaoCrypt::new_t)

extra/yassl/testsuite/test.hpp

@@ -312,7 +312,7 @@ inline void tcp_listen(SOCKET_T& sockfd)
 }
 
 
-inline void tcp_accept(SOCKET_T& sockfd, int& clientfd, func_args& args)
+inline void tcp_accept(SOCKET_T& sockfd, SOCKET_T& clientfd, func_args& args)
 {
     tcp_listen(sockfd);